RxSet<E> class

Inheritance
Implemented types
Mixed-in types
Available extensions

Constructors

RxSet([Set<E> initial = const {}])

Properties

canUpdate → bool
no setterinherited
first → E
The first element.
no setterinherited
firstOrNull → T?

Available on Iterable<T>, provided by the IterableExtensions extension

The first element of this iterator, or null if the iterable is empty.
no setter
firstRebuild ↔ bool
getter/setter pairinherited
hashCode → int
The hash code for this object.
no setterinherited
indexed → Iterable<(int, T)>

Available on Iterable<T>, provided by the IterableExtensions extension

Pairs of elements of the indices and elements of this iterable.
no setter
isEmpty → bool
Whether this collection has no elements.
no setterinherited
isNotEmpty → bool
Whether this collection has at least one element.
no setterinherited
iterator → Iterator<E>
An iterator that iterates over the elements of this set.
no setteroverride
last → E
The last element.
no setterinherited
lastIndex → int

Available on Iterable<E>, provided by the $KotlinCollection extension

no setter
lastIndex → int?

Available on Iterable<T>, provided by the IterableBasics2 extension

Returns the last accessible index. If collection is empty this returns null.
no setter
lastOrNull → T?

Available on Iterable<T>, provided by the IterableExtensions extension

The last element of this iterable, or null if the iterable is empty.
no setter
length → int
The number of elements in this Iterable.
no setteroverride
nonNulls → Iterable<T>

Available on Iterable<T?>, provided by the NullableIterableExtensions extension

The non-null elements of this iterable.
no setter
obs → RxSet<E>

Available on Set<E>, provided by the SetExtension extension

no setter
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
sentToStream ↔ bool
getter/setter pairinherited
single → E
Checks that this iterable has only one element, and returns that element.
no setterinherited
singleOrNull → T?

Available on Iterable<T>, provided by the IterableExtensions extension

The single element of this iterator, or null.
no setter
stream → Stream<Set<E>>
no setterinherited
string → String
Same as toString() but using a getter.
no setterinherited
subject ↔ GetStream<Set<E>>
getter/setter pairinherited
value ↔ Set<E>
Returns the current value
getter/setter pairoverride
wait → Future<List<T>>

Available on Iterable<Future<T>>, provided by the FutureIterable extension

Waits for futures in parallel.
no setter

Methods

add(E value) → bool
Adds value to the set.
override
addAll(Iterable<E> elements) → void
Adds all elements to this set.
override
addAllIf(dynamic condition, Iterable<E> items) → void

Available on Set<E>, provided by the SetExtension extension

Adds Iterable<E> to List<E> only if condition is true.
addIf(dynamic condition, E item) → void

Available on Set<E>, provided by the SetExtension extension

Add item to List<E> only if condition is true.
addListener(GetStream<Set<E>> rxGetx) → void
This is an internal method. Subscribe to changes on the inner stream.
inherited
all(bool test(E element)) → bool

Available on Iterable<E>, provided by the VxIterableBasics extension

Alias for Iterable.every.
any(bool test(E element)) → bool
Checks whether any element of this iterable satisfies test.
inherited
asNameMap() → Map<String, T>

Available on Iterable<T>, provided by the EnumByName extension

Creates a map from the names of enum values to the values.
assign(E item) → void

Available on Set<E>, provided by the SetExtension extension

Replaces all existing items of this list with item
assignAll(Iterable<E> items) → void

Available on Set<E>, provided by the SetExtension extension

Replaces all existing items of this list with items
associate<K, V>(MapEntry<K, V> transform(T element)) → Map<K, V>

Available on Iterable<T>, provided by the IterableBasics2 extension

Returns a map that contains MapEntrys provided by a transform function.
associateBy<K>(K keySelector(T element)) → Map<K, T>

Available on Iterable<T>, provided by the IterableBasics2 extension

Returns a map where every element is associated by a key produced from the keySelector function.
associateWith<V>(V valueSelector(T element)) → Map<T, V>

Available on Iterable<T>, provided by the IterableBasics2 extension

Returns a map where every element is used as a key that is associated with a value produced by the valueSelector function.
average() → double?

Available on Iterable<int>, provided by the IterableOfIntSC extension

Returns the average value (arithmetic mean) of all elements.
average() → double?

Available on Iterable<double>, provided by the IterableOfDoubleSC extension

Returns the average value (arithmetic mean) of all elements.
averageBy(num selector(T)) → double?

Available on Iterable<T>, provided by the IterableBasics2 extension

Returns the average value (arithmetic mean) of all values produces by the selector function that is applied to each element.
bindStream(Stream<Set<E>> stream) → void
Binds an existing Stream<T> to this Rx<T> to keep the values in sync. You can bind multiple sources to update the value. Closing the subscription will happen automatically when the observer Widget (GetX or Obx) gets unmounted from the Widget tree.
inherited
byName(String name) → T

Available on Iterable<T>, provided by the EnumByName extension

Finds the enum value in this list with name name.
call([Set<E>? v]) → Set<E>
updates the value to null and adds it to the Stream. Even with null-safety coming, is still an important feature to support, as call() doesn't accept null values. For instance, InputDecoration.errorText has to be null to not show the "error state".
inherited
cast<R>() → Set<R>
Provides a view of this set as a set of R instances.
inherited
chunked(int size, {T fill()?}) → Iterable<List<T>>

Available on Iterable<T>, provided by the IterableBasics2 extension

Splits the elements into lists of the specified size.
clear() → void
Removes all elements from the set.
override
close() → void
Closes the subscriptions for this Rx, releasing the resources.
inherited
contains(Object? element) → bool
Whether value is in the set.
override
containsAll(Iterable<E> other, {bool collapseDuplicates = true}) → bool

Available on Iterable<E>, provided by the VxIterableBasics extension

Returns true if every element in other also exists in this.
containsAll(Iterable<Object?> other) → bool
Whether this set contains all the elements of other.
inherited
containsAny(Iterable<E> other) → bool

Available on Iterable<E>, provided by the VxIterableBasics extension

Returns true if this contains at least one element also contained in other.
count([bool test(T element)?]) → int

Available on Iterable<T>, provided by the IterableBasics2 extension

Returns the number of elements that matches the test.
difference(Set<Object?> other) → Set<E>
Creates a new set with the elements of this that are not in other.
inherited
elementAt(int index) → E
Returns the indexth element.
inherited
elementAtOr(int index, [E? defaultValue]) → E?

Available on Iterable<E>, provided by the $KotlinCollection extension

elementAtOrElse(int index, T orElse()) → T

Available on Iterable<T>, provided by the IterableBasics2 extension

Returns the indexth element. If the index is out of bounds the orElse supplier function is called to provide a value.
elementAtOrNull(int index) → T?

Available on Iterable<T>, provided by the IterableExtensions extension

The element at position index of this iterable, or null.
every(bool f(E element)) → bool
Checks whether every element of this iterable satisfies test.
inherited
expand<T>(Iterable<T> f(E element)) → Iterable<T>
Expands each element of this Iterable into zero or more elements.
inherited
filter(bool test(T element)) → Iterable<T>

Available on Iterable<T>, provided by the IterableBasics2 extension

Returns a new Iterable with all elements that satisfy the predicate test.
firstOr([E? defaultValue]) → E?

Available on Iterable<E>, provided by the $KotlinCollection extension

firstOrElse(T orElse()) → T

Available on Iterable<T>, provided by the IterableBasics2 extension

Returns the first element. If there is no first element the orElse supplier function is called to provide a value.
firstOrNull() → T

Available on Iterable<T>, provided by the IterableBasics2 extension

Returns the first element. If there is no first element it will return null.
firstWhere(bool test(E value), {E orElse()?}) → E
The first element that satisfies the given predicate test.
inherited
fold<T>(T initialValue, T combine(T previousValue, E element)) → T
Reduces a collection to a single value by iteratively combining each element of the collection with an existing value
inherited
followedBy(Iterable<E> other) → Iterable<E>
Creates the lazy concatenation of this iterable and other.
inherited
forEach(void f(E element)) → void
Invokes action on each element of this iterable in iteration order.
inherited
forEachIndexed(void funcIndexValue(int index, T element)) → void

Available on Iterable<T>, provided by the IterableBasics2 extension

Applies the function funcIndexValue to each element of this collection in iteration order. The function receives the element index as first parameter index and the element as the second parameter.
groupBy<K, V>(K keySelector(T element), {V valueTransform(T element)?}) → Map<K, List<V>>

Available on Iterable<T>, provided by the IterableBasics2 extension

Groups the elements of the list into a map by a key that is defined by a keySelector function.
indexes() → Iterable<int>

Available on Iterable<IndexedValue<E>>, provided by the $KotlinIndexedValueExtension extension

indexes() → Iterable<int>

Available on Iterable<E>, provided by the $KotlinCollection extension

intersection(Set<Object?> other) → Set<E>
Creates a new set which is the intersection between this set and other.
inherited
join([String separator = ""]) → String
Converts each element to a String and concatenates the strings.
inherited
lastOr([E? defaultValue]) → E?

Available on Iterable<E>, provided by the $KotlinCollection extension

lastOrElse(T orElse()) → T

Available on Iterable<T>, provided by the IterableBasics2 extension

Returns the last element. If there is no last element the orElse supplier function is called to provide a value.
lastOrNull() → T

Available on Iterable<T>, provided by the IterableBasics2 extension

Returns the last element. If there is no last element it will return null.
lastWhere(bool test(E value), {E orElse()?}) → E
The last element that satisfies the given predicate test.
inherited
listen(void onData(Set<E>), {Function? onError, void onDone()?, bool? cancelOnError}) → StreamSubscription<Set<E>>
inherited
listenAndPump(void onData(Set<E> event), {Function? onError, void onDone()?, bool? cancelOnError}) → StreamSubscription<Set<E>>
Returns a StreamSubscription similar to listen, but with the added benefit that it primes the stream with the current value, rather than waiting for the next value. This should not be called in onInit or anywhere else during the build process.
inherited
lookup(Object? element) → E?
If an object equal to object is in the set, return it.
override
map<T>(T f(E element)) → Iterable<T>
The current elements of this iterable modified by toElement.
inherited
mapIndexed<U>(U transformer(T currentValue, int index)) → Iterable<U>

Available on Iterable<T>, provided by the IterableBasics2 extension

Just like map, but with access to the element's current index.
mapIsLast<T>(T f(E e, bool isLast)) → Iterable<T>

Available on Iterable<E>, provided by the $KotlinCollection extension

max() → int?

Available on Iterable<int>, provided by the IterableOfIntSC extension

Returns the largest value of all elements
max() → double?

Available on Iterable<double>, provided by the IterableOfDoubleSC extension

Returns the largest value of all elements
maximumBy(Comparator<T> comparator) → T?

Available on Iterable<T>, provided by the IterableBasics2 extension

Returns the maximum value based on the comparator function.
min() → int?

Available on Iterable<int>, provided by the IterableOfIntSC extension

Returns the lowest value of all elements
min() → double?

Available on Iterable<double>, provided by the IterableOfDoubleSC extension

Returns the lowest value of all elements
minimumBy(Comparator<T> comparator) → T?

Available on Iterable<T>, provided by the IterableBasics2 extension

Returns the minimal value based on the comparator function.
none(bool test(E element)) → bool

Available on Iterable<E>, provided by the VxIterableBasics extension

Returns true if no element of this satisfies test.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
one(bool test(E element)) → bool

Available on Iterable<E>, provided by the VxIterableBasics extension

Returns true if there is exactly one element of this which satisfies test.
onEach(void action(T element)) → Iterable<T>

Available on Iterable<T>, provided by the IterableBasics2 extension

Applies the given action on each element and also returns the whole Iterable without modifying it.
onEachIndexed(void action(T element, int index)) → Iterable<T>

Available on Iterable<T>, provided by the IterableBasics2 extension

Applies the given action on each element and also returns the whole Iterable without modifying it. The action takes a second parameter index matching the element index.
pickOne([Random? random]) → T

Available on Iterable<T>, provided by the IterableBasics2 extension

Returns a random item. The randomness can be customized by setting random.
pickSome(int count, [Random? random]) → List<T>

Available on Iterable<T>, provided by the IterableBasics2 extension

Returns an List of count random items. The randomness can be customized by setting random.
reduce(E combine(E value, E element)) → E
Reduces a collection to a single value by iteratively combining elements of the collection using the provided function.
inherited
refresh() → void
Makes a direct update of value adding it to the Stream useful when you make use of Rx for custom Types to referesh your UI.
inherited
remove(Object? value) → bool
Removes value from the set.
override
removeAll(Iterable<Object?> elements) → void
Removes each element of elements from this set.
override
removeWhere(bool test(E element)) → void
Removes all elements of this set that satisfy test.
inherited
replaceFirstWhere(bool comparator(T currentValue), T newValue) → Iterable<T>

Available on Iterable<T>, provided by the IterableBasics2 extension

Replaces the first element that matches the comparator with newValue.
replaceWhere(bool comparator(T currentValue), T newValue) → Iterable<T>

Available on Iterable<T>, provided by the IterableBasics2 extension

Replaces every element that matches the comparator with newValue.
retainAll(Iterable<Object?> elements) → void
Removes all elements of this set that are not elements in elements.
override
retainWhere(bool test(E)) → void
Removes all elements of this set that fail to satisfy test.
override
singleWhere(bool test(E value), {E orElse()?}) → E
The single element that satisfies test.
inherited
skip(int n) → Iterable<E>
Creates an Iterable that provides all but the first count elements.
inherited
skipWhile(bool test(E value)) → Iterable<E>
Creates an Iterable that skips leading elements while test is satisfied.
inherited
sortedBy(Comparator<T> comparator) → List<T>

Available on Iterable<T>, provided by the IterableBasics2 extension

Returns this as sorted list using the comparator function.
sortedByNum(num valueProvider(T element)) → List<T>

Available on Iterable<T>, provided by the IterableBasics2 extension

Returns this as sorted list using the valueProvider function that produces numerical values as base for sorting.
sortedByString(String valueProvider(T element)) → List<T>

Available on Iterable<T>, provided by the IterableBasics2 extension

Returns this as sorted list using the valueProvider function that produces character values as base for sorting.
sum(num addend(E)) → num

Available on Iterable<E>, provided by the VxIterableBasics extension

Returns the sum of all the values in this iterable, as defined by addend.
sum() → int

Available on Iterable<int>, provided by the IterableOfIntSC extension

Returns the sum of all elements.
sum() → double

Available on Iterable<double>, provided by the IterableOfDoubleSC extension

Returns the sum of all elements.
sum([num addend(E)?]) → num

Available on Iterable<E>, provided by the NumIterableBasics extension

Returns the sum of all the values in this iterable.
sumBy(int selector(T)) → int

Available on Iterable<T>, provided by the IterableBasics2 extension

Returns the sum of all values produced by the selector function that is applied to each element.
sumByDouble(num selector(T)) → double

Available on Iterable<T>, provided by the IterableBasics2 extension

Returns the sum of all values produced by the selector function that is applied to each element.
take(int n) → Iterable<E>
Creates a lazy iterable of the count first elements of this iterable.
inherited
takeWhile(bool test(E value)) → Iterable<E>
Creates a lazy iterable of the leading elements satisfying test.
inherited
toJson() → dynamic
Returns the json representation of value.
inherited
toList({bool growable = true}) → List<E>
Creates a List containing the elements of this Iterable.
inherited
toSet() → Set<E>
Creates a Set with the same elements and behavior as this Set.
override
toString() → String
A string representation of this object.
inherited
union(Set<E> other) → Set<E>
Creates a new set which contains all the elements of this set and other.
inherited
update(void fn(Iterable<E>? value)) → void
values() → Iterable<E>

Available on Iterable<IndexedValue<E>>, provided by the $KotlinIndexedValueExtension extension

where(bool f(E element)) → Iterable<E>
Creates a new lazy Iterable with all elements that satisfy the predicate test.
inherited
whereNot(bool test(E element)) → Iterable<E>

Available on Iterable<E>, provided by the $KotlinCollection extension

whereType<T>() → Iterable<T>
Creates a new lazy Iterable with all elements that have type T.
inherited
withIndex() → Iterable<IndexedValue<E>>

Available on Iterable<E>, provided by the $KotlinCollection extension

withoutFirst() → Iterable<T>

Available on Iterable<T>, provided by the IterableBasics2 extension

Lazily returns all values without the first one.
withoutLast() → Iterable<T>

Available on Iterable<T>, provided by the IterableBasics2 extension

Lazily returns all values without the last one.

Operators

operator +(Set<E> val) → RxSet<E>
Special override to push() element(s) in a reactive way inside the List,
operator ==(Object o) → bool
This equality override works for _RxImpl instances and the internal values.
inherited